添加剂是指在生产过程中为了改善产品性能、提高效率或者实现特定功能而加入的辅助物质。它们广泛应用于有机化学、化学化工和生物医药等领域。
1. 有机化学中的添加剂催化剂:在合成反应中,催化剂能够加速化学反应并降低活化能,但不被消耗或仅少量参与最终产物。例如,铂是一种有效的氢气还原催化剂。
溶剂:用于溶解底物和试剂以促进化学反应的进行。水、乙醇等都是常用的溶剂。
稳定剂:防止聚合物老化或降解的物质,如抗氧化剂可以保护塑料制品不受热氧的影响。
表面活性剂:用于改善液体的润湿性,减少界面张力。肥皂和洗涤剂就是常用的表面活性剂。
营养补充剂:在细胞培养基中加入特定维生素、氨基酸等成分以支持细胞生长。
药物载体与辅料:将药物包裹或分散于适当材料中,提高药物的稳定性和生物利用度。微囊化技术是一种常用的药物递送方法。
添加剂的选择需考虑其化学性质及其在特定应用环境下的表现。正确合理地选择与使用添加剂对于确保产品的质量和安全性至关重要。
中文名称 | 英文名称 | CAS号 | 化学式 | 结构式图片 |
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1-苯基哌嗪双盐酸盐 | 1-Phenylpiperazine dihydrochloride | 4004-95-9 | C10H16Cl2N2 |
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1-苯基-2-戊酮 | 1-phenylpentan-2-one | 6683-92-7 | C11H14O |
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1-苄氧羰基哌啶-4-甲酰胺 | benzyl 4-carbamoylpiperidine-1-carboxylate | 167757-45-1 | C14H18N2O3 |
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1-羟基-3-氨基-5,7-二甲基金刚烷盐酸盐 | 3-amino-5,7-dimethyladamantan-1-ol hydrochloride | 356572-08-2 | C12H21NO*ClH |
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1-甲酰-Β-咔啉 | kumujian C | 20127-63-3 | C12H8N2O |
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1-甲基-4-哌啶甲醛 | 1-methylpiperidine-4-carbaldehyde | 50675-21-3 | C7H13NO |
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1-甲基-3-哌啶甲酸甲酯 | dihydroarecoline | 1690-72-8 | C8H15NO2 |
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1-甲基-2-苯基哌啶 | 1-methyl-2-phenylpiperazine | 5271-28-3 | C11H16N2 |
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1-甲基-1H-吲唑-5-羧酸 | 1-methyl-1H-indazole-5-carboxylic acid | 1176754-31-6 | C9H8N2O2 |
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1-环己基乙腈 | 2-cyclohexylacetonitrile | 4435-14-7 | C8H13N |
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1-环丁基肼盐酸盐 | cyclobutylhydrazine hydrochloride | 158001-21-9 | C4H10N2*ClH |
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1-烯丙基乙内酰脲 | 1-allylimidazolidine-2,4-dione | 3366-93-6 | C6H8N2O2 |
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1-溴-咪唑并[1,5-a]吡啶 | 1-bromoimidazo[1,5-a]pyridine | 885275-80-9 | C7H5BrN2 |
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1-溴-3,6,9,12-四氧杂十三烷 | 13-bromo-2,5,8,11-tetraoxatridecane | 110429-45-3 | C9H19BrO4 |
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1-氰基-2-丙烯基乙酸酯 | 2-acetoxy-3-butenenitrile | 15667-63-7 | C6H7NO2 |
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1-氨基-4-(2-羟基乙基)环己烷 | 2-(4-aminocyclohexyl)ethan-1-ol | 857831-26-6 | C8H17NO |
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1-戊基咪唑 | N-pentyl imidazole | 19768-54-8 | C8H14N2 |
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1-异丙基咪唑 | 1-isopropyllimidazole | 4532-96-1 | C6H10N2 |
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1-四氢吡喃-1H-吲唑-6-胺 | 1-(tetrahydro-2H-pyran-2-yl)-1H-indazol-6-amine | 1053655-59-6 | C12H15N3O |
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1-哌嗪-1-异喹啉 | 1-(piperazin-1-yl)isoquinoline | 126653-00-7 | C13H15N3 |
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1-乙酰基吡咯烷 | N-(acetyl)pyrrolidine | 4030-18-6 | C6H11NO |
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1-乙酰-2-吡咯烷酮 | N-acetylpyrrolidinone | 932-17-2 | C6H9NO2 |
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1-丙基咪唑 | 1-propyl-1H-imidazole | 35203-44-2 | C6H10N2 |
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1-[[6-(2,5-二氢-2,5-二氧代-1H-吡咯-1-基)-1-氧代己基]氧基]-2,5-二氧代-3-吡咯烷磺酸钠盐 | sulfo-EMCS | 215312-86-0 | C14H15N2O9S*Na |
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1-[3-氨基-4-(甲基氨基)苯基]-1-乙酮 | 3-Amino-4-methylamino-acetophenon | 18076-19-2 | C9H12N2O |
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1-[(4-氯苯基)甲基]-3-[(1,1-二甲基乙基)硫代]-Alpha,Alpha-二甲基-5-(2-喹啉甲氧基)-1H-吲哚-2-丙酸钠 | Quiflapon sodium | 147030-01-1 | C34H34ClN2NaO3S |
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1-Boc-4-(吡咯烷-3-基)-哌嗪 | tert-butyl 4-(pyrrolidin-3-yl)piperazine-1-carboxylate | 885959-36-4 | C13H25N3O2 |
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1-BOC-4-(4-溴苯甲酰)哌啶 | tert-butyl 4-(4-bromobenzoyl)piperidine-1-carboxylate | 439811-37-7 | C17H22BrNO3 |
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1-BOC-4-(4-氨基苯基)哌嗪二盐酸盐 | 1-Boc-4-(4-Aminophenyl)piperazine dihydrochloride | 193902-64-6 | C15H25Cl2N3O2 |
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1-BOC-2,2-二甲基哌嗪 | tert-butyl 2,2-dimethylpiperazine-1-carboxylate | 674792-07-5 | C11H22N2O2 |
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1-(对甲苯胺基)萘 | N-(p-tolyl)naphthalen-1-amine | 634-43-5 | C17H15N |
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1-(对甲苯磺酰)吡咯-2-甲醛 | 1-(toluene-4-sulfonyl)-1H-pyrrole-2-carbaldehyde | 102619-05-6 | C12H11NO3S |
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1-(吡嗪-2-基)乙胺 | 1-(pyrazin-2-yl)ethanamine | 179323-60-5 | C6H9N3 |
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1-(叔丁氧基羰基)氮杂环丁烷-3-甲酸甲酯 | 1-(tert-butyl) 3-methyl azetidine-1,3-dicarboxylate | 610791-05-4 | C10H17NO4 |
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1-(叔丁氧基羰基)-4-(4-氟苯基)哌啶-4-羧酸 | 1-(tert-butoxycarbonyl)-4-(4-fluorophenyl)piperidine-4-carboxylic acid | 644981-89-5 | C17H22FNO4 |
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1-(三甲基硅基)哌啶 | 1-(trimethylsilyl)piperidine | 3768-56-7 | C8H19NSi |
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1-(三异丙基硅基)吲哚 | 1-(triisopropylsilyl)-1H-indole | 123191-00-4 | C17H27NSi |
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1-(8-羟基-5-喹啉)乙酮 | 5-acetyl-8-hydroxyquinoline | 2598-31-4 | C11H9NO2 |
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1-(6-氯-1,3-苯并噻唑-2-基)肼 | 6-chloro-2-hydrazinobenzothiazole | 51011-54-2 | C7H6ClN3S |
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1-(6-氨基-9-beta-D-呋喃核糖基-9H-嘌呤-2-基)-1H-吡唑-4-羧酸乙酯 | 2-(4-ethoxycarbonylpyrazol-1-yl)adenosine | 313348-16-2 | C16H19N7O6 |
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1-(4-溴苄基)-2-丁基-4-氯-1H-咪唑-5-甲醇 | 2-n-Butyl-4-chloro-1-(4-bromobenzyl)-1H-imidazole-5-methanol | 151012-31-6 | C15H18BrClN2O |
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1-(4-氨基-2-甲基苯甲酰基)-7-氯-1,2,3,4-四氢-5H-1-苯并氮杂卓-5-酮 | 1-(4-amino-2-methylbenzoyl)-7-chloro-5-oxo-2,3,4,5-tetrahydro-1H-1-benzazepine | 137977-97-0 | C18H17ClN2O2 |
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1-(4-氟苯基)-5-甲基-1H-吡唑-4-羧酸 | 1-(4-fluorophenyl)-5-methyl-1H-pyrazole-4-carboxylic acid | 217073-76-2 | C11H9FN2O2 |
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1-(4-(4-溴苯氧基)苯基)乙酮 | 1-(4-(4-bromophenoxy)phenyl)ethan-1-one | 54916-27-7 | C14H11BrO2 |
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1-(3-氟苯基)吡唑-4-甲醛 | 1-(3-fluorophenyl)-1H-pyrazole-4-carbaldehyde | 936940-82-8 | C10H7FN2O |
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1-(2-苯氧基苯基)甲胺盐酸盐 | (2-phenoxybenzyl)amine hydrochloride | 31963-35-6 | C13H13NO*ClH |
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1-(2,4,5-三甲氧基苄基)哌嗪 | 1-(2,4,5-Trimethoxy-benzyl)-piperazine | 356083-64-2 | C14H22N2O3 |
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1-(2,3-二甲基苯基)-1-(1-三苯甲游基-1H-咪唑-5-基)乙醇 | 1-(2,3-Dimethylphenyl)-1-(1-trityl-1H-imidazol-5-yl)ethanol | 176721-03-2 | C32H30N2O |
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1,9-双-boc-1,5,9-三氮杂壬烷 | bis[3-(t-butoxycarbonylamino)propyl]amine | 82409-02-7 | C16H33N3O4 |
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1,8-蒽二羧酸二甲酯 | dimethyl anthracene-1,8-dicarboxylate | 93655-34-6 | C18H14O4 |
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